HydroponicsGrowing MediaRockwoolRockwool Cube Kit 7,5cm and 4cm x 30 pieces Each Rock Wool Cube Kit 0 Reviews | Add your review PRODUCT CODE: 23460 SHORT DESCRIPTION A Kit for rockwool germination which includes 4cm X30 Cubes and 7,5cm x30 cubes. €17,40 In stock Quantity: Add to cart Free shippingfor orders higher than 150 € Add to Wishlist Description Specifications Reviews How to germinate in rockwool? This Rockwool Kit mixes 7,5cm and 4cm rockwool cubes. What does this Germination Pack include? Realizing the germination in 4cm rockwool and then putting it in the bigger one sized 7,5cm.60 rockwool cubes in all: 7,5cm x30pcs and 4cm x30pcs. Product list Atami Manufacturer Atami Overall opinion Product quality Easy to use Expected results Add your review